package com.cmccsi.service;


import com.cmccsi.entity.qxgroupDto;

public interface GroupService {
	/**����**/
	public Boolean save(qxgroupDto grp);
	/**�޸�**/
	public Boolean update(qxgroupDto grp);
	/**����**/
	public qxgroupDto find(Long grpId);	

	/**ɾ��**/
	public Boolean delete(Long id);	
	
}
